Battery Chargers

Alternator Power Distribution System targets marine engines.
Battery Chargers

Alternator Power Distribution System targets marine engines.

ProIsoCharge zero-volt-loss battery isolator digitally controls power distribution of boat's engine alternator while protecting integrity of main engine start battery. Able to charge up to 3 battery banks from single alternator, it allows boaters to charge batteries and use alternator's output to power onboard marine electronics while cruising. Status display features warning LEDs that illustrate...

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Battery Chargers

External Quick Battery Charger powers portable devices.

Delivering up to 2.1 A of charging output with 3,600 mAh capacity, juice pack powerstation provides portable power to Apple devices - iPad, iPhone, iPod - as well as other USB devices. Battery cell automatically switches between desired mAh charge, including 500 mAh, 1 A, and 2.1 A, while stand-by toggle switch ensures there is no drainage when not in use. Also offering pass-through USB charging,...

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Battery Chargers

Battery Charger IC supports 1-cell Li-Polymer batteries.

With up to 2 A charge current, Model ISL9220B charges 1-cell Li-ion or Li-Polymer batteries. Unit features synchronous buck topology with integrated Power FETs, 1.2 MHz switching frequency, and 0.5% charge voltage accuracy. Input current limit is programmable with external resistor. Housed in 4 x 4 mm TQFN package, charger operates from -40 to +85°C and includes 2 status outputs,...

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Battery Chargers

Battery Charger IC supplies up to 2 A charge current.

Supplied in 4 x 4 mm TQFN package, ISL9220/ISL9220A can charge 1- and 2-cell Li-ion and Li-Polymer batteries. Synchronous PWM technology maximizes power efficiency, minimizing charge time and heat, while external resistors program fast charge and end-of-charge currents. Along with programmable charge timer and thermistor interface, features include 2 status outputs that can drive LEDs or be...

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Battery Chargers

New Energy Systems Group Announces Planned Launch of MeePower(TM) Brand in the U.S.

Major Leap Forward in Battery Backup Technology for Portable Electronic Devices NEW YORK and SHENZHEN, China, Aug. 26 -- New Energy Systems Group (NYSE Amex: NEWN)( New Energy"), a vertically integrated original design manufacturer and distributor of lithium-ion batteries and backup power systems, today announced its plans to launch MeePower(TM), a new brand of advanced battery backup systems and...

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Battery Chargers

Rand McNally Launches New Accessory Line for GPS Units

New line showcased at Great American Trucking Show DALLAS - Today Rand McNally unveiled a line of accessories designed to enhance and protect GPS devices, such as the company's IntelliRoute® TND(TM) 500. The line of accessories was created to work with most GPS devices as well as other small electronics. Rand McNally's new accessory line includes: GPS Soft Case - Designed for devices with...

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Battery Chargers

Battery Charger features switched mode topology.

Suited for 1-cell and 2-cell Li-ion and Li-polymer based portable applications such as smartphones and tablet computers, Model ISL9220 minimizes charge time using synchronous PWM technology with integrated MOSFETs. Switching frequency of 1.2 MHz allows use of small external inductors and capacitors. Providing up to 2 A charge current and charge voltage accuracy of 0.5%, device offers programmable...

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Battery Chargers

AC Inverter/Charger delivers 10 kVA.

Featuring 2 AC inputs, one for mains and one for generator, Quattro 10000 eliminates need for separate transfer switch. In event of grid failure, or shore or generator power being disconnected, Quattro takes over supply to connected loads in less than 20 ms, so electronic equipment will continue to operate without disruption. Where peak power is required only for limited period, PowerAssist will...

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Battery Charger delivers up to 4 A charge current.
Battery Chargers

Battery Charger delivers up to 4 A charge current.

Designed for 1-cell Li-Ion/Polymer batteries, Model LT3651-4.2 accepts inputs from 4.75-32 V with 40 V absolute max rating. Monolithic buck battery charger features switching frequency of 200 kHz to 1 MHz and synchronous operation, which enables charging efficiencies up to 90%. Once charging is terminated, IC automatically enters low current standby mode which reduces input supply current to 80...

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Supercapacitor Chargers employ automatic cell balancing.
Battery Chargers

Supercapacitor Chargers employ automatic cell balancing.

Supplied in 3 x 4 x 0.75 mm DFN package, LTC3625/-1 address peak power, data backup, and dying-gasp needs in portable and data storage applications. Both programmable 1 A buck-boost 2-cell supercapacitor chargers employ switchmode topology. Respectively, LTC3625 and LTC3625-1 can charge 2 supercapacitors in series from 2.7-5.5 V current-limited supply to pin-selectable output voltages of 4.8 or...

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